Li-ion battery news🔋🥽⚡️🧪⚙️🔋
Joined February 2019
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In-situ microscopy of lithiation/delithiation of graphite anode.
#batterytwitter #battchat
Credit: S . J. Harris, A. Timmons, D. R. Baker, C. Monroe. Chem. Phys. Letters 485, 265 (2010).
⌬ParthianBattery retweeted
In this Perspective, the authors analyze existing stack pressure data and establish relationships between stack pressure and battery performance, providing insights to guide improved battery design. bit.ly/3JHq6ax
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Did you miss Sandy Munro's tour of the 24M production and testing facility in Cambridge?
See the tech that made Sandy say "That totally blew me away."
buff.ly/eZNzmT4
⌬ParthianBattery retweeted
HPQ Silicon Starts Production of HPQ ENDURA+ 18650 and 21700 Cells manilatimes.net/2025/08/14/t…
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What happens to an EV battery after three minutes in 800°C flames?
With CATL, the cells stay below 40°C with no thermal runaway. It lasts over three minutes in fire, which is 65 seconds beyond the ISO 6469 standard. We not only meet EV battery safety standards, we set new benchmarks.
Would your EV battery survive this test?
#CATL #EVBattery #EV #electricvehicle #BatterySafety
⌬ParthianBattery retweeted
The critical importance of stack pressure in batteries nature.com/articles/s41560-0…
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BREAKING: China ASSB star GTC Power goes bankrupt
Two Chinese listed companies suddenly announced the termination of their solid-state project cooperation with GTC Power, due to the freezing of the major shareholder's equity in this former ASSB star enterprise.
With the delay in breakthroughs and mass production of ASSB technology, capital is starting to lose patience, and it is believed that more ASSB companies will go bankrupt.
@LimitingThe @ninokarotta @seti_park @JoeTegtmeyer @SawyerMerritt @Tslachan @live_munro @electricfelix @TonamiPlayman @GuteslaX
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Lyten, a small fry California startup with 250 employees, has walked away with $5 billion of often brand new, cutting-edge assets owned by failed European battery giant Northvolt. But can it manage this giga-scale operation when Northvolt couldn't? theinformation.com/articles/…
⌬ParthianBattery retweeted
IMPORTANT: BMW Gen6 46950 Photo & Data Coming
Caishendao has obtained the genuine BMW Gen6 battery pack through legitimate market channels and obtained the specifications of the battery cells.
From the appearance, the latest battery cell is slightly different from the previous one in the back cover and cathod pole part.
As fans provided photos of the real Pack real, we confirm that this battery cell is indeed BMW's Gen6 battery cell.
Weight: 416g
Voltage: 3.64V
Capacity: 32.45Ah
Energy density: 284Wh/kg
@LimitingThe @DBurkland @ninokarotta @seti_park @JoeTegtmeyer @SawyerMerritt @Tslachan @live_munro
⌬ParthianBattery retweeted
I'm very excited to make this BIG announcement 📢! Next month (September 2025) I will be offering a FREE 4-part webinar series on voltammetry. Which I've aptly called
"The Voltammetry Series" 🧑🔬
I'll be streaming the webinar on LinkedIn, YouTube, and X.
You can register for the webinars on our website to find the time slot that works best for you.
pineresearch.com/webinars/
⌬ParthianBattery retweeted
Designing Advanced Separators Toward Lithium‐Ion Batteries advanced.onlinelibrary.wiley…
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Scientists uncover hidden cause of critical metal loss in lithium battery recycling
interestingengineering.com/i…
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After scooping up Northvolt assets, lithium sulfur battery developer Lyten lets go 15% of its staff, including its prominent chief battery strategist—Celina Mikolajczak—and 45 others. The Information. theinformation.com/articles/…
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China starts to commision largest LFP ESS project (1 GW/ 4GWh)! greenbuildingafrica.co.za/ch…
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Li2O‐Enhanced Solid Electrolyte Interphase Surpassing LiF‐Only SEI for High‐Performance All‐Solid‐State Li Batteries advanced.onlinelibrary.wiley…
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Researchers at the FEP have developed a roll-to-roll manufacturing process for producing metal-on-polymer current collectors – lightweight composite structures that replace conventional metal foils in lithium-ion batteries.
bestmag.co.uk/fraunhofer-deb…
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Ask Us Anything About Electrochemistry xitter.cf/i/broadcasts/1jMKgkLPE…
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Solvent co-intercalation in layered cathode active materials for sodium-ion batteries nature.com/articles/s41563-0…
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🔥Proposal locked in on July 15 — now in full force
1. #Cathode side test pressure scaled down 300 → 220 MPa. Signals a focus on high-end LFP/LMFP tech
2. Iron phosphate’s tap density takes a dive 2.1 → 1.2 g/cc. 👀broadening the scope of restrictions
#battchat #BatteryMetals
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China’s battery recycling is driven by production scrap, not EVs. In 2025, 75% of China’s recycling feedstock is scrap from gigafactories. EV & ESS volumes? Not significant until 2035. More gigafactories = more scrap = more recycling. Early recyclers didn’t see this coming.
